Re: [Rdkit-discuss] rev5771 and boost_chrono?

2015-07-02 Thread Greg Landrum
Hi James,

On Thu, Jul 2, 2015 at 8:15 PM, James Davidson 
wrote:

>
>
>  I recently rebuilt RDKit under 64bit Windows and things worked great for
> me.  However, I found that when I shared the build with another user,
> things weren’t so good –> “from rdkit.Chem import AllChem” gave a DLL error
> that pointed to rdForceFieldHelpers.pyd.
>
>
>
> So I then ran Dependecy Walker and, as well as pointing at the usual boost
> libraries (python, system, thread), it also pointed at chrono.  This is the
> first time I had seen this.  Adding boost_chrono-vc110-mt-1_56.dll to the
> other user’s rdkit/lib folder sorted the issue – which is great.
>
>
Yes, unfortunately newer versions of boost.thread also have a dependency on
boost.chrono. Apologies that I didn't remember to document this anywhere.


> So this is a heads-up, in case it helps others; but also a question:  is
> there a good way to figure out all the boost dependencies ahead of
> deploying?
>
>
Great question. Unfortunately I don't have a good answer. There's not a
particular dll or pyd file you can look at to see everything that's in use.

-greg
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[Rdkit-discuss] rev5771 and boost_chrono?

2015-07-02 Thread James Davidson
Dear All,

I recently rebuilt RDKit under 64bit Windows and things worked great for me.  
However, I found that when I shared the build with another user, things weren't 
so good -> "from rdkit.Chem import AllChem" gave a DLL error that pointed to 
rdForceFieldHelpers.pyd.

So I then ran Dependecy Walker and, as well as pointing at the usual boost 
libraries (python, system, thread), it also pointed at chrono.  This is the 
first time I had seen this.  Adding boost_chrono-vc110-mt-1_56.dll to the other 
user's rdkit/lib folder sorted the issue - which is great.

So this is a heads-up, in case it helps others; but also a question:  is there 
a good way to figure out all the boost dependencies ahead of deploying?

Kind regards

James

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